<?php

class GalleryController extends OController {

    /**
     * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
     * using two-column layout. See 'protected/views/layouts/column2.php'.
     */
    public $layout = '';

    /**
     * @return array action filters
     */
    /*
      public function filters()
      {
      return array(
      'accessControl', // perform access control for CRUD operations
      'postOnly + delete', // we only allow deletion via POST request
      );
      } */

    /**
     * Specifies the access control rules.
     * This method is used by the 'accessControl' filter.
     * @return array access control rules
     */
    /*
      public function accessRules()
      {
      return array(
      array('allow',  // allow all users to perform 'index' and 'view' actions
      'actions'=>array('index','view'),
      'users'=>array('*'),
      ),
      array('allow', // allow authenticated user to perform 'create' and 'update' actions
      'actions'=>array('create','update'),
      'users'=>array('@'),
      ),
      array('allow', // allow admin user to perform 'admin' and 'delete' actions
      'actions'=>array('admin','delete'),
      'users'=>array('admin'),
      ),
      array('deny',  // deny all users
      'users'=>array('*'),
      ),
      );
      } */

    /**
     * Displays a particular model.
     * @param integer $id the ID of the model to be displayed
     */
    public function actionView($id) {
        $this->render('view', array(
            'model' => $this->loadModel($id),
        ));
    }

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate() {
        $model = new Gallery;

        // Uncomment the following line if AJAX validation is needed
        $this->performAjaxValidation($model);

        if (isset($_POST['Gallery'])) {
            $model->attributes = $_POST['Gallery'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->intGalleryID));
        }

        $this->render('create', array(
            'model' => $model,
        ));
    }

    /**
     * Updates a particular model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id the ID of the model to be updated
     */
    public function actionUpdate($id) {
        $model = $this->loadModel($id);
            
        // Uncomment the following line if AJAX validation is needed
        $this->performAjaxValidation($model);

        if (isset($_POST['Gallery'])) {
            $model->attributes = $_POST['Gallery'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->intGalleryID));
        }

        $this->render('update', array(
            'model' => $model,
        ));
    }

    /**
     * Deletes a particular model.
     * If deletion is successful, the browser will be redirected to the 'admin' page.
     * @param integer $id the ID of the model to be deleted
     */
    public function actionDelete($id, $module_ = null) {
        if (empty($module_))
            $this->loadModel($id)->delete();
        else {
            switch (strtolower($module_)) {
                case 'user':
                    $model = Gallery::model()->module($module_)->moduleId($id)->primary()->find();
                    $model->scenario = 'adminDelete';
                    if (empty($model)) {
                        $this->setFlash('error', Lang::t('gallery.object.not.found'));
                    } else {
                        if ($model->deleteRecord()) {
                            $this->setFlash('success', Lang::t('gallery.delete.flash.success'));
                        } else {
                            $this->setFlash('error', Lang::t('gallery.delete.flash.fail'));
                            if($this->debugMode) print_r($model->getErrors());
                        }
                    }
                    break;
                default:
                    break;
            }//end switch
        }

        $this->redirect(Yii::app()->request->urlReferrer);

        // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
        if (!isset($_GET['ajax']))
            $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
    }

    /**
     * Lists all models.
     */
    public function actionIndex() {
        $dataProvider = new CActiveDataProvider('Gallery');
        $this->render('index', array(
            'dataProvider' => $dataProvider,
        ));
    }

    /**
     * Manages all models.
     */
    public function actionAdmin() {
        $model = new Gallery('search');
        $model->unsetAttributes();  // clear any default values
        if (isset($_GET['Gallery']))
            $model->attributes = $_GET['Gallery'];

        $this->render('admin', array(
            'model' => $model,
        ));
    }

    /**
     * Returns the data model based on the primary key given in the GET variable.
     * If the data model is not found, an HTTP exception will be raised.
     * @param integer the ID of the model to be loaded
     */
    public function loadModel($id) {
        $model = Gallery::model()->findByPk($id);
        if ($model === null)
            throw new CHttpException(404, 'The requested page does not exist.');
        return $model;
    }

}